Darwin/x86: Print 64-bit literals in a way Apple understands.

diff --git a/ghc/compiler/nativeGen/PprMach.hs b/ghc/compiler/nativeGen/PprMach.hs
index 4392ae7..afa5bcd 100644 (file)
--- a/ghc/compiler/nativeGen/PprMach.hs
+++ b/ghc/compiler/nativeGen/PprMach.hs
@@ -50,7 +50,7 @@ import MONAD_ST
 import Char            ( chr, ord )
 import Maybe            ( isJust )
 
-#if powerpc_TARGET_ARCH
+#if powerpc_TARGET_ARCH || darwin_TARGET_OS
 import DATA_WORD(Word32)
 import DATA_BITS
 #endif
@@ -744,6 +744,14 @@ pprDataItem lit
 #if i386_TARGET_ARCH || x86_64_TARGET_ARCH
        ppr_item I16  x = [ptext SLIT("\t.word\t") <> pprImm imm]
 #endif
+#if i386_TARGET_ARCH && darwin_TARGET_OS
+        ppr_item I64 (CmmInt x _)  =
+                [ptext SLIT("\t.long\t")
+                    <> int (fromIntegral (fromIntegral x :: Word32)),
+                 ptext SLIT("\t.long\t")
+                    <> int (fromIntegral
+                        (fromIntegral (x `shiftR` 32) :: Word32))]
+#endif
 #if i386_TARGET_ARCH
        ppr_item I64  x = [ptext SLIT("\t.quad\t") <> pprImm imm]
 #endif